Diskselector

../_images/diskselector-preview.png

Widget description

A diskselector is a kind of list widget. It scrolls horizontally, and can contain label and icon objects. Three items are displayed with the selected one in the middle.

It can act like a circular list with round mode and labels can be reduced for a defined length for side items.

Emitted signals

  • selected - when item is selected, i.e. scroller stops.

  • clicked - This is called when a user clicks an item

  • scroll,anim,start - scrolling animation has started

  • scroll,anim,stop - scrolling animation has stopped

  • scroll,drag,start - dragging the diskselector has started

  • scroll,drag,stop - dragging the diskselector has stopped

Note

The scroll,anim,* and scroll,drag,* signals are only emitted by user intervention.

Layout content parts

  • icon - An icon in the diskselector item

Layout text parts

  • default - Label of the diskselector item

Scrollable Interface

This widget supports the scrollable interface.

If you wish to control the scrolling behaviour using these functions, inherit both the widget class and the Scrollable class using multiple inheritance, for example:

class ScrollableGenlist(Genlist, Scrollable):
    def __init__(self, canvas, *args, **kwargs):
        Genlist.__init__(self, canvas)

Inheritance diagram